km416v4000b Samsung Semiconductor, Inc., km416v4000b Datasheet - Page 30

• Manufacturer Part Number: km416v4000b
• Description: 4m X 16bit Cmos Dynamic Ram With Fast Page Mode
• Manufacturer: Samsung Semiconductor, Inc.

KM416V4000B, KM416V4100B
FAST PAGE MODE UPPER BYTE READ - MODIFY - WRITE CYCLE
DQ8 ~ DQ15
DQ0 ~ DQ7
UCAS
LCAS
RAS
OE
W
A
V
V
V
V
I/OH
I/OL
I/OH
I/OL
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
t
t
t
CRP
CRP
ASR
ADDR
ROW
t
t
ASC
RAD
t
t
RCD
t
RCS
RAH
t
RAC
t
CLZ
ADDR
COL.
t
AA
t
t
CAC
CSH
t
OEA
t
t
t
t
CAH
CWD
AWD
RWD
t
OEZ
t
CAS
t
OED
DATA-OUT
t
t
PRWC
VALID
CWL
t
DS
t
WP
t
t
DATA-IN
DH
ASC
OPEN
VALID
t
RASP
t
CP
t
ADDR
CLZ
COL.
t
RCS
t
AA
t
t
CAC
OEA
t
CAH
t
t
t
t
CWD
AWD
CPWD
OEZ
t
t
OED
CAS
t
DATA-OUT
t
RAL
RSH
VALID
t
t
CWL
RWL
t
DS
t
WP
t
DATA-IN
DH
VALID
CMOS DRAM
t
CRP
Don t care
Undefined
t
RP
t
RPC